HSS twist drill, 13-piece (1.5–6.5 mm), with hexagon shank, titanium nitride coating

General description Box of 13 Twist Drill Bits suitable for drilling holes in wood, plastic, and thin metal (aluminum or iron). Not suitable for walls or stainless steel. Technical specifications Material: High-speed steel with titanium nitride coating Sizes: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4.0mm, 4.5mm, 4.8mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm Hex shank size: 6.35mm Compatibility and accessories Compatible with bench drills, ordinary electric hand drills, and other standard drill chucks Installation Replace the drill bit quickly and easily using the hex handle Usage Designed with a 45° outer edge angle for improved machining performance Threaded chip flutes for faster removal of chips and deposits